DALEMANS D-TEX3F+, Instruction Manual

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3.3. Wiring
Wiring must comply with local standards and regulations. It must also meet the electrical
requirements of the
D•TEX3F+
detector.
▪
DALEMANS recommends the use of a flexible conductor cable in different colours.
▪
The section of the conductors must be between 0.75 and 1.5 mm
2
and depends on the distance
separating the detector from the alarm panel. For more information on this subject, refer to the
alarm panel’s instruction manual.
▪ The cable’s external diameter cannot exceed the dimensions indicated below.
Figure 5: wiring D•TEX3F+
3.4. Electrical connection
Always check that the electrical requirements of the D•TEX3F+ detector are
compatible with the characteristics of the measurement panel (see “Specifications”).
Connections to the
D•TEX3F+ detector are via the “
24V GND OUT
” terminal present on the card
D•BASE 3F+, inside the box. The conductors must be stripped and inserted such that the insulation
is not more than 1mm from the metal edge of the connecting terminal
U•H6.
To connect the
D•TEX3F+
detector:
▪ Unscrew the four screws from the detector’s cover and remove the cover.
▪
Unscrew the cabl
e gland’s clamping ring.
▪
Insert the cable into the cable gland and tighten the ring to guarantee the sealing.
▪ Connect the three conductors to the “
24V GND OUT
” terminals according to the diagram below.
▪ Replace the cover on the box and tighten the cover’s four metal screws.
Figure 6: Connection of the D•TEX3F+
24V
OUT
GND